78860070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:570

約数の個数: 96

約数和(自身を含む): 218350080

約数和(自身を除く): 139490010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 107, 114, 171, 190, 214, 285, 321, 342, 431, 535, 570, 642, 855, 862, 963, 1070, 1293, 1605, 1710, 1926, 2033, 2155, 2586, 3210, 3879, 4066, 4310, 4815, 6099, 6465, 7758, 8189, 9630, 10165, 12198, 12930, 16378, 18297, 19395, 20330, 24567, 30495, 36594, 38790, 40945, 46117, 49134, 60990, 73701, 81890, 91485, 92234, 122835, 138351, 147402, 182970, 230585, 245670, 276702, 368505, 415053, 461170, 691755, 737010, 830106, 876223, 1383510, 1752446, 2075265, 2628669, 4150530, 4381115, 5257338, 7886007, 8762230, 13143345, 15772014, 26286690, 39430035, 78860070]

約数ペア:

[(1, 78860070), (2, 39430035), (3, 26286690), (5, 15772014), (6, 13143345), (9, 8762230), (10, 7886007), (15, 5257338), (18, 4381115), (19, 4150530), (30, 2628669), (38, 2075265), (45, 1752446), (57, 1383510), (90, 876223), (95, 830106), (107, 737010), (114, 691755), (171, 461170), (190, 415053), (214, 368505), (285, 276702), (321, 245670), (342, 230585), (431, 182970), (535, 147402), (570, 138351), (642, 122835), (855, 92234), (862, 91485), (963, 81890), (1070, 73701), (1293, 60990), (1605, 49134), (1710, 46117), (1926, 40945), (2033, 38790), (2155, 36594), (2586, 30495), (3210, 24567), (3879, 20330), (4066, 19395), (4310, 18297), (4815, 16378), (6099, 12930), (6465, 12198), (7758, 10165), (8189, 9630)]